baber/WOPTO huggingface dataset:
Patent JP-S61275642-A (JP)
Title: Inspecting instrument for floor surface
Inventor: ISHIBASHI YUZO
IPC: G01N21/88
Filed: 1985-05-31
Abstract: PURPOSE:To inspect a difficult area such as the neiborhood of an obstacle or the like by fitting an auxiliary mirror to a projectable arm at the side of a truck and opposing the auxiliary mirror to a part to be inspected. CONSTITUTION:A floor surface inspecting instrument 31 is carried in a chamber 11 through a wall hole 15 to inspect the floor surface 12. In an area where the truck 34 can run crossing over, a main mirror 37 is inclined downward by about 40 deg. and the floor surface 12 is reflected by the mirror 37 and picked up 35 an image while a stand 36 and the mirror 37 are turned somewhat. In case the area where the truck cannot run crossing over, for instance, the floor surface of the opposite shore of a groove is inspected, the stand 36 and the arm 48 are driven 41 and 56 respectively. Then, the main mirror 37 is faced sideways and an auxiliary mirror unit 49 is projected at the side of the truck 34 and the auxiliary mirror unit 49 is placed on the floor face of the opposite shore of the groove 63 and illuminated with a lamp of the unit 49 and the floor surface 12 is reflected by the half mirror of the unit 49 and the mirror 37 and picked up 35 the image and inspected. The floor face of an isolation chamber or the like where a man is inaccessible can be inspected with this constitution.
Patent JP-S5342799-A (JP)
Title: Gathering apparatus for blood serum
Inventor: YONEDA KEN
IPC: G01N33/48
Filed: 1976-09-29
Abstract: PURPOSE: To make possible the gathering of the pure blood serum without loss, by tilting the test tube in which the blood serum and the blood clot are contained and by simultaneously, relatively inserting the sucking nozzle into depth of the test tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02276529-A (JP)
Title: Method for storing fishes without freezing
Inventor: TAKEBE MINORU
IPC: A23L3/36
Filed: 1989-05-10
Abstract: PURPOSE:To maintain the freshness of fishes for a long period of time by dipping in an unfrozen alkaline solution at a temperature lower than 0 deg.C and keeping them unfrozen. CONSTITUTION:Fishes are dipped in an alkaline solution, preferably of 8.0 or higher pH and kept unfrozen at a temperature lower than 0 deg.C. The alkali agent is, for example, sodium or potassium carbonate. The dipping treatment develops synergism between the fishes and the alkali agent to prevent microorganisms from occurring and proliferating. Additionally, unfrozen storage keeps the body color and gloss of the fishes good. Thus, the fishes can be transported and stored for a long time, as their market value is kept high.
Patent JP-S5910511-A (JP)
Title: Aqueous solution containing fat-soluble substance
Inventor: OOSAWA SHIGEMITSU
IPC: A61K47/10
Filed: 1982-07-07
Abstract: PURPOSE:A stable aqueous solution containing a fat-soluble substance useful as an injection, solution for internal use, lotion agent, hair tonic, etc., obtained by blending lecithin as an essential ingredient with ethanol and/or isopropanol in a specific ratio. CONSTITUTION:Fox example, in an aqueous solution containing fat-soluble substance, comprising (A) a fat-soluble substance such as vitamin A, E, D, K, ubidecarenone, their derivatives, bisabolol, salicylic ester, etc., (B) lecithin, and (C) ethanol or isopropanol, or a mixed solution thereof, as essential components, containing <=50v/v% component C, the amount of the component B blended is <=0.1pt.wt. when the amount of ethanol blended based on 1pt.wt. component A is <50pts.wt., and the amount of the component B blended is <=50pts.wt. when the amount of ethanol blended is >=50pts.wt., or the component C contains isopropanol, to give the stable above-mentioned aqueous solution.
Patent JP-S60262725-A (JP)
Title: Method for separation of printed circuit boards
Inventor: KUBOTA YOSHIYUKI
IPC: H05K13/02
Filed: 1984-06-07
Abstract: PURPOSE:To provide high-speed separation of printed circuit boards transported, using simple mechanism regardless of the size of the circuit board, by transporting circuit boards continuously on the conveyor, lifting only the leading board with all boards in the condition detained by a couple of stoppers, and thereupon transferring said lifted board to the takeout rail side. CONSTITUTION:To separate continuously fed printed circuit boards 7, 8 one after another, first the circuit boards 7, 8 are transported on a conveyor 6. They will be stopped by a couple of stoppers 9 to stagnate there. A separator plate 10 is inserted under the leading one 7 of these boards, and lifted to heave his circuit board 7. Upon retracting, the separator plate 10 is sunk, to allow transferring of only the leading circuit board 7 supported by the plate 10 onto a takeout rail 11. Thus a cycle of motion to separate one circuit board is completed. At this time, following boards 8 are stopped first by the end face of separator plate 10 situated on the overstream, and then put in standby condition through the action of said stopper couple 9 when the separator plate 10 has retracted.
Patent JP-S62272348-A (JP)
Title: Electronic slide rule
Inventor: WASHITSUKA ISAMU
IPC: G06G1/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain an electronic slide rule where data is read with a high precision even in case of a short size, by providing a scale interval changing means which displays graduations of each scale at intervals of a longer or shorter length on a display part. CONSTITUTION:A display part 1 on which two kinds of scale 2 and 3 are displayed in parallel adjacently to each other and a cursor 4 is displayed, a scale moving means, a cursor moving means, and a scale interval changing means which displays graduations of each scale at intervals of a longer or shorter length on the display part 1 on the basis of measure information in a measure information memory under the control of a main control part are provided. Thus, the error due to secular change or the like is eliminated and data is read with a high precision even in case of a short size and the calculation result is grasped more visually and analogically than a function electronic desk calculator, and complicated function calculation is easily performed in a shorter time.
Patent JP-S5824654-A (JP)
Inventor: REIMONDO PURIYUTSUSU
IPC: B01D3/16
Filed: 1982-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60261120-A (JP)
Title: Detector for voltage and current of three-phase integral type gas insulating electrical apparatus
Inventor: HARADA SHIYOUJI
IPC: H01F38/38
Filed: 1984-06-07
Abstract: PURPOSE:To miniaturize an apparatus, and to measure voltage and currents precisely by equally dividing the inside of a tank by grounding grids and forming a voltage detector by mounting floating electrodes around conductors at each phase and a current detector by fitting Faraday elements around them. CONSTITUTION:Main circuit conductors u, v, w at three phase are arranged at the apices of an equilateral triangle in a tank vessel 11 filled with an insulating gas, and grounding grids 12a-12c are mounted at the contents of the main circuit conductors, and fitted to the tank vessel through fittings 12'. Cylindrical floating electrodes Fu, Fv, Fw are each mounted on the outer circumferences of the main circuit conductors u, v, w and connected to transformers Tu, Tv, Tw containing auxiliary capacitors on the outside of the tank vessel 11, thus constituting a voltage detector. Likewise, Faraday elements 17 for detecting currents are disposed, and optical fiber cables 18 are connected at projecting-and-emitting- beam terminals for said elements 17. The cables 18 are connected to beam- emitting-and-receiving sections 21 for optical CTs on the outside of the tank vessel 11 through sealing sections 20.
Patent JP-S57167951-A (JP)
Title: Preparation of asymmetric ketazine
Inventor: YAMASHITA KAZUHIKO
IPC: C07C67/00
Filed: 1981-07-27
Abstract: PURPOSE: To prepare an asymmetric ketazine which is a synthetic intermediate of an asymmetric azo compound useful as an extremely excellent polymerization initiator, by reacting a mixture of two kinds of ketones with hydrazine.  
     CONSTITUTION: An asymmetric ketazine of formula (R 1 WR 4  are alkyl, substituted alkyl, cycloalkyl, etc.; excluding the symmetric compound wherein the group composed of R 1  and R 2  is equal to the group of R 3  and R 4 ) is obtained by reacting a mixture of two kinds of ketones with hydrazine. The ketones are e.g. acetone, methyl ethyl ketone, acetophenone, etc. The optimum ratio of the two kinds of ketones is selected according to the reactivity of each ketone. Since the azo-type polymerization initiator derived from the asymmetric ketazine has various rate of decomposition, it gives the flexibility in the selection of the polymerization temperature for monomers, and enables the preparation of a polymer having unique properties which cannot be attained by conventional initiator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08314781-A (JP)
Title: File and directory management device
Inventor: IMAI AKIRA
IPC: G06F12/00
Filed: 1995-05-16
Abstract: PURPOSE: To provide a file and directory management device where the operability of the operation to collect the files degraded in taking a look and the operation to restore the file collected once to original files are improved. CONSTITUTION: A file and directory storage part 10 for information storage, a file management part 20 which changes the constitutions of files and directories, a display part 30 on which contents of files and directories are displayed, and an input operation part 40 with which a user instructs to change the constitution of files and directories are provided, and the file management part 20 includes a means which extracts a common part of plural file names at the time when the instruction to collect plural files is given from the input operation part 40, a means which generates a directory of the extracted name, and a means which moves plural files in the file storage part 10 to the generated directory.
Patent JP-S63282638-A (JP)
Title: Inspection of defect in repetitive pattern
Inventor: NAGANO HIROYUKI
IPC: G01N21/84
Filed: 1987-05-14
Abstract: PURPOSE:To quickly and surely discriminate a defect by irradiating a mask having repetitive patterns by light, enlarging and projecting an image and making only the defect distinct by giving the mask a repeating motion. CONSTITUTION:An inspecting instrument is composed of a mask 1 with repetitive patterns, a light source 2, a light source optical system 3, a lens 4 for enlarging an image, a screen 6 for imaging the pattern of the mask 1 thereon, an X-Y table for repeatedly moving the mask 1 and the like. The enlarged image of the mask 1 on the screen 6 is moved at the increased speed of the repetitive patterns and seemingly seen as plain due to the afterimage effect of a human eye whereby only the defect is made distinct. Furthermore, the details of the repetitive patterns are made difficult to be perceived by defocusing an enlarging and projecting system. Accordingly, the defect can be quickly and surely discriminated by utilizing the afterimage effect of the human eye.
Patent JP-S63281511-A (JP)
Title: Tone control device
Inventor: ISHIKAWA SEIICHI
IPC: H03G5/16
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a desired amplitude phase frequency characteristic by reverse-Fourier-transforming a transfer function to have an amplitude frequency characteristic and a phase frequency characteristic, calculating an impulse response and setting this as a filter coefficient in a transversal filter. CONSTITUTION:The window functions of a hamming window and a flap top window, etc., in finite data stored in a storing means (not shown in figure) are operated by a window multiplicating means 35 and this result is stored in order in a storing means 32. Next, a signal is read from here and sent to an amplitude phase frequency analyzing means 28, content is analyzed and a phase frequency characteristic obtained by a phase operating means 13 and a phase deviation frequency characteristic obtained by the means 28 are sent to a phase frequency correcting means 29 to add and to subtrate. At the same time, signals from an input means 11 and the means 28 are added also to an amplitude frequency characteristic correcting means 30, added and subtrated in the same way, the outputs of the means 29 and 30 are reverse-transformed by a reverse-Fourier-transforming means 15 and a transversal filter coefficient set by a setting means 16 is added to a filter 17 and outputted from a means 19.
Patent JP-H0414079-A (JP)
Title: Transfer device for image recordor
Inventor: MATSUDA ITARU
IPC: G03G15/16
Filed: 1990-05-07
Abstract: PURPOSE:To prevent image failure by changing over transfer current to a low output when an end tip of a transfer material passes through a transfer position. CONSTITUTION:Voltage is impressed on a transfer charger 6Y facing a photosensitive body drum 1Y by a high voltage power source 12. The transfer material 13 carried by a carrying belt 5 is brought into contact with the drum 1Y, and the toner image of the drum 1Y is transferred by the charger 6Y. The end tip of the material 13 is detected by an especially provided sensor or a paper size sensor in a paper feeding device at the time of transferring. In a simplified process, the transfer current appropriate for prevention of discharge of the end tip of the transfer material 13, other than the normal transfer current is set beforehand, and when the end tip passes the set current is reduced or the output of the transfer power source is changed over to OFF. Thus, the discharging of the end tip of the transfer material can be prevented and image failure such as generation of streaks can be prevented.
Patent JP-H08310082-A (JP)
Title: Printer
Inventor: SENMA TOSHITAKA
IPC: G03G21/00
Filed: 1995-05-16
Abstract: PURPOSE: To check instantly the setting of a printer used by a plurality of users jointly and reduce the power consumption of the printer to a large extent. CONSTITUTION: A changeover means 4 is provided for referring the no-working time measured by a tinge limit means 18 for CPUs and peripheral circuits other than a CPU 29 controlling an operation panel 24 and changing over to a mode of supplying a power source from a power source section 5 or a mode of shutting off the same.
Patent JP-S60262346-A (JP)
Title: High pressure discharge lamp
Inventor: OKADA ATSUNORI
IPC: H01J61/82
Filed: 1984-06-07
Abstract: PURPOSE:To avoid acoustic resonance by making uneven temperature distribution inside a luminescent tube in a lighting state. CONSTITUTION:A film 10 such as indium oxide film which reflects infrared rays or selectively transmits them is partially formed on the outer surface of a luminescent tube 1. Thereby, temperature difference is produced on the tube inner surface of the luminescent tube 1 and it results in uneven temperature distribution inside the tube 1. Resonance is partially produced without producing in the whole area inside the tube 1. Since acoustic resonance is produced only in partial area, deformation of an arc column is prevented.
Patent JP-H07303295-A (JP)
Title: Underwater sound source device of hydraulic driving type
Inventor: SATO FUMIO
IPC: G01S7/521
Filed: 1994-05-09
Abstract: PURPOSE:To miniaturize a device, to improve its sealing and to send stable low frequency sound by pressurizing liquid in a liquid room by means of a diaphragm connected to a piston rod so as to oscillate the radiating plate of a speaker box. CONSTITUTION:This device is arranged under water and the radiating plate 2 is connected to one face of the speaker box 1 forming a closely-sealed space inside by way of a sealing part 9. Besides, the liquid room 3 is composed of the radiating plate 2 and a parting member 4, a guid tube 5 is provided successively to the parting member 4 so as to communicate with the liquid room 3 inside, and the diaphragm 6 is provided in the guide tube 5 so as to freely slide. Furthermore, the piston rod T connected to the diaphragm 6 is releasibly supported by a hydraulic sylinder 10 and the flowing in and out of hydraulic to sylinder rooms 10a and 10b is supplied and exhausted by a control bulb 8 so as to control the reciprocating driving of the piston rod 7. Consequently, the diaphragm 6 reciprocatively moves with the piston rod 7 and its generated pressure is equally transmitted to the radiating plate 2 without pressure decrease so that the radiating plate 2 oscillates by following up the diaphragm 6.
Patent JP-H05309127-A (JP)
Title: Perfume producing device
Inventor: HOTSUTA MASASUKE
IPC: A61L9/12
Filed: 1992-05-11
Abstract: PURPOSE:To evenly spread fragrance in a short time into the atmosphere around the place where a perfume producing device has been placed. CONSTITUTION:A container 3 in which a liquid aromatic 2 is stored is arranged inside a frame body 1, and a liquid absorber 5 impregnated with the aromatic 2 and having a perfume-emitting part 4 projected from the container 3 on its upper part is inserted into the container 3, and also the perfume-emitting part 4 of the liquid absorber 5 is provided with a perfume-emission accelerating means 6 for accelerating the emission of the impregnated aromatic 2 so as to be opposite to a forcedly sending means 7 for diffusing and sending the volatilized aromatic 2. With the emission and vaporization of the aromatic, stable fragrance can be immediately emitted, and by operating the forcedly sending means, the volatilized/vaporized aromatic can be widely spread into the stmosphere.
Patent JP-S5819560-A (JP)
Title: Liquid mixer
Inventor: TAO RIYUUJI
IPC: G01N30/34
Filed: 1981-07-29
Abstract: PURPOSE:To restrain fluctuation in the mixing ratio of a liquid with a higher accuracy of the mixing by a method wherein after comparison of the mixing ratio of a liquid, the liquid indicating the maximum mixing ratio is sucked at both ends of the suction process of a liquid pump while other liquids are sucked at the center thereof. CONSTITUTION:A two-tier plunger pump 1 repeats suction and discharge strokes with a driver 2 and a pulse motor 3 under the control of a microcomputer 10 which issues signals based on the set value by an input device 11 and liquids 7 and 8 are fed to a passage 9 through valves 4 and 5 adapted to open or close with a controller 6. Now when the mixing ratio of the liquid 7 is 77% or that of the liquid 8, 23%, the valve 4 is closed at the center of each suction stroke while the valve 5 is opened by 0.23Xt(t represents the length of one suction stroke). In this manner, the opening-closing control of the valves provides a mixed liquid without fluctuation in the mixing ratio at a high accuracy.
Patent JP-H10308275-A (JP)
Title: Heating cooker
Inventor: MIYAI MACHIKO
IPC: H05B6/64
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker with excellent characteristics including food thawing function to heat and thaw foods the optical heating pattern depending on cooked materials and avoiding usual irregular heating in thawing by an electronic oven. SOLUTION: When the type of a cooked mateal are selected and specified by a selecting means 13, a present heating pattern is selected out of heating patterns stored by a heating output pattern storing means 15 to drive a heating means 18 and then the size of the cooked material is estimated by a computing means 17 and a time accumulating means 16 to set the optical cooking temperature and time, so that uniform heating, instead of uneven heating, can be performed, compared with that in thawing by an electronic oven.
Patent JP-S63107904-A (JP)
Title: Plant blight controlling agent
Inventor: AOKI ATSUSHI
IPC: A01N33/22
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a controlling agent caused by myxomycetes by a simple method for merely applying a small amount of chemical to soil, by containing a dinitrophenol derivative, salt or ester thereof as an active ingredient. CONSTITUTION:A plant blight controlling agent obtained by containing a dinitrophenol derivative expressed by the formula (R is sec-butyl, tert-butyl or cyclohexyl), e.g. dinoseb, binapacryl, dinobuton, dinofenate, etc., salt thereof, e.g. sodium salt, ammonium salt, etc., or ester, particularly ester with acetic acid or dimethylacrylic acid, as an active ingredient and useful for plant blights caused by myxomycetes, e.g. rizomania (beet necrotic yellow vein virus) of beet, clubroot (Plasmodiophora brassicae) of Chinese cabbage, powdery scab (Spongospora subterranea) of potato, etc. The above-mentioned controlling agent is capable of effectively controlling blights by applying in an amount of 1-500g, preferably 100-300g expressed in terms of the active ingredient based on 10a.
Patent JP-2000309294-A (JP)
Title: Interlocking brake system for motorcycle
Inventor: RYU KEIJI
IPC: B60T13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make transmission efficiency of brake operation force good as well as to make cabling work easy. SOLUTION: In this system, an equalizer layer 17 is accommodated inside an equalizer case 15 disposed near a head pipe. A first input cable 241 connected to an interlocking brake lever 101 which is axially supported at one end of a steering handle is connected to a mid portion of the equalizer lever 17. Further, a first output cable 251 and a second output cable 252 connected to a rear wheel brake and a front wheel brake are connected to a first end 171 and a second end 172 of the equalizer lever 17.
Patent JP-S608161-A (JP)
Title: Car
Inventor: MOMIYAMA FUJIO
IPC: B60G3/18
Filed: 1983-06-29
Abstract: PURPOSE:To utilize the space in the suspension and steering systems effectively, by linking such that the angle between a tie rod arm and tie rod will never be obtuse. CONSTITUTION:Front suspension 12 is formed such that the tie rods 26, 27, idler arms 28, 29 and relay rod 30 are arranged at the rear of lower control arms 22, 23 on a plane substantially same with that to be defined by the lower control arms 22, 23 and beams 20, 21. The lower control arms 18, 19 and beams 20, 21 are coupled through reinforcing members 38, 39 and formed into right triangle.
Patent JP-S62273874-A (JP)
Title: Serial printer
Inventor: IGARASHI SHINICHI
IPC: B41J13/00
Filed: 1986-05-22
Abstract: PURPOSE:To prevent printing from occurring beyond the width of a paper, by providing a paper-detecting part and checking whether the paper is present at a printing position. CONSTITUTION:A printing-controlling part 7 supplied with printing data from a printing data receiving part 8 operates a printing head 2 to print on a paper 3 fed out from a paper feeding-out part 1 when the paper 3 is detected by a paper-detecting part 5. When the paper can not be detected by the part 5, the printing-controlling part 7 performs such a control that printing is not conducted and an error message PAPER SIZE OVER is displayed on an error display part 9. The paper-detecting part 5 judges that the paper 3 is present when both contacts 5a, 5b are out of contact with a platen 4, and it judges that the paper 3 is absent when at least one of the contacts 5a, 5b is in contact with the platen 4. When the impedance between the contacts 5a, 5b is high, they are regarded as out of contact with the platen 4. When any of the contacts 5a, 5b is grounded, it is regarded as in contact with the platen 4.
Patent JP-2000305124-A (JP)
Title: Camera with shake reducing function
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To shorten a release time lag, as for a camera with a shake reducing function allowing the exposure when a shake is small. SOLUTION: In order to reduce the shake, a decision to start the exposure operation is executed by an exposure start decision part 02 based on the output of a shake detecting/calculating part 01, then, the camera is made in a standby state until the shake becomes small. The waiting time, that is, a generated delay time is judged by an exposure start deciding method changing part 04, and the deciding method by the deciding part 02 is changed. Then, consequently, the delay time is shortened while accomplishing the reduction of the shake.